National Burger Day at Five Guys

National Burger Day deserves a proper burger!

And what’s better than one burger? Two.

To celebrate National Burger Day, Five Guys Rewards members can enjoy a free burger when they buy one on the 27th August.

The Five Guys burgers are made fresh to order with 100% British & Irish beef and customised your way with up to 15 free toppings.

Sign up to Five Guys Rewards by 26th August 2026 and you will receive a Buy One Get One Free voucher added to your account, ready to redeem on National Burger Day. If you’re a Rewards member already, the voucher will be automatically added to your wallet.

Two burgers. One celebration. Because one great burger deserves another.